Patent Assignment Details
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Reel/Frame: | 006541/0779 | |
| Pages: | 3 |
| | Recorded: | 05/05/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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06/03/1997
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Application #:
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08057729
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Filing Dt:
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05/05/1993
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Title:
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METHOD FOR PRODUCING A MULTI-STEP STRUCTURE IN A SUBSTRATE
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Assignee
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OLD ORCHARD ROAD |
ARMONK, NEW YORK 10504 |
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Correspondence name and address
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MICHAEL E. BELK
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IBM CORPORATION
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INTELLECTUAL PROPERTY LAW
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N50/251-2 1701 NORTH STREET
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ENDICOTT, NY 13760
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